Alkali-cellulose/ Polyvinyl alcohol biofilms fabricated with essential clove oil as a novel scented antimicrobial packaging material
| dc.Affiliation | October university for modern sciences and Arts MSA | |
| dc.contributor.author | Sayed, Asmaa | |
| dc.contributor.author | Safwat, Gehan | |
| dc.contributor.author | Abdel-raouf, Manar | |
| dc.contributor.author | Mahmoud, Ghada A | |
| dc.date.accessioned | 2022-12-10T07:09:41Z | |
| dc.date.available | 2022-12-10T07:09:41Z | |
| dc.date.issued | 2022-12-4 | |
| dc.description | SJR 2024 2.004 Q1 H-Index 294 | |
| dc.description.abstract | The increased environmental awareness issues encouraged the manufacture of food -wares and packaging items from cellulosic materials to cope with the rapid growth of fast- food industry. In this work, scented biofilms with potent antimicrobial activity were prepared in a multi-step process assisted with the AFM. The biofilms comprised of polyvinyl alcohol (PVA) physically crosslinked with different weight ratios of alkaline cellulose (Na-Cell) [PVA/Na-Cell]. Then, the effect of gamma irradiation on the surface features of the optimized sample (PVA/Na-Cell4) was verified at 5–25 KGy. The optimum film (PVA/Na-Cell4.20kGy) was fabricated with different weight ratios of essential clove oil (ECO). The biofilms were characterized by the AFM, FT-IR, XRD, TGA, and the DMA. The contact angle measurements of the optimized films reveal wettability resistance as following: PVA/Na-Cell4.0kGy (102.48°) < PVA/Na-Cell4.20kGy (133.66°)< PVA/Na-Cell4.ECO20kGy (140.62°). The antimicrobial investigation displayed remarkable effect against different pathogens. Therefore, the claimed biofilms are excellent candidates for packaging application. | en_US |
| dc.description.uri | https://www.scimagojr.com/journalsearch.php?q=25801&tip=sid&clean=0 | |
| dc.identifier.citation | Sayed, A., Safwat, G., Abdel-Raouf, M., & Mahmoud, G. A. (2022). Alkali-cellulose/ Polyvinyl alcohol biofilms fabricated with essential clove oil as a novel scented antimicrobial packaging material. Carbohydrate Polymer Technologies and Applications, 5, 100273. https://doi.org/10.1016/j.carpta.2022.100273 | |
| dc.identifier.doi | https://doi.org/10.1016/j.carpta.2022.100273 | |
| dc.identifier.other | https://doi.org/10.1016/j.carpta.2022.100273 | |
| dc.identifier.uri | http://repository.msa.edu.eg/xmlui/handle/123456789/5281 | |
| dc.language.iso | en_US | en_US |
| dc.publisher | Elsevier Ltd. | en_US |
| dc.relation.ispartofseries | Carbohydrate Polymer Technologies and Applications; Volume 5, June 2023, 100273 | |
| dc.subject | Alkaline cellulose | en_US |
| dc.subject | Polyvinyl alcohol | en_US |
| dc.subject | Atomic force microscopy | en_US |
| dc.subject | clove oil | en_US |
| dc.subject | green packaging | en_US |
| dc.subject | antimicrobial activity | en_US |
| dc.title | Alkali-cellulose/ Polyvinyl alcohol biofilms fabricated with essential clove oil as a novel scented antimicrobial packaging material | en_US |
| dc.type | Article | en_US |